Crockpot Chicken Broccoli Alfredo: 10-Min Prep, Pure Bliss

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If there’s one thing I’ve learned after countless chaotic weeknights, it’s this: a good crockpot recipe can feel like a superhero swooping in to save dinner time. And that’s exactly what this Crockpot Chicken Broccoli Alfredo does. It’s creamy, cheesy, comforting, and requires almost zero effort from you—just toss everything in, walk away, and come back to dinner ready to serve.

Whether you’re juggling work, kids’ activities, or simply craving something cozy without hovering over the stove, this recipe will become a fast favorite. Think of it as Italian-inspired comfort food that practically cooks itself.

Why You’ll Love This Crockpot Chicken Broccoli Alfredo

Set it and forget it. The crockpot handles the heavy lifting while you handle life.
Creamy indulgence with a fresh twist. Alfredo sauce + broccoli = comfort meets nutrition.
Family-approved. Even picky eaters will gobble this one up (because cheese makes everything better).
Perfect leftovers. This reheats beautifully, making tomorrow’s lunch something to look forward to.

Key Ingredients in Crockpot Chicken Broccoli Alfredo

Every ingredient in this recipe plays a role in building layers of flavor and that velvety Alfredo finish we all crave:

Boneless, skinless chicken breasts – tender, juicy, and full of protein.
Jarred Alfredo sauce – creamy shortcut that delivers consistent results.
Chicken broth – keeps the sauce smooth and not too heavy.
Garlic & onion powder – little flavor heroes that make the sauce taste like you worked way harder than you did.
Italian seasoning – for that irresistible herby aroma.
Fresh broccoli florets – adds a bright, nutritious pop of green.
Fettuccine pasta – perfect for catching all that creamy sauce.
Mozzarella & Parmesan – because more cheese is always the answer.

Find the full list of ingredients and detailed cooking instructions in the recipe card below.

How to Make Crockpot Chicken Broccoli Alfredo

This recipe is the definition of easy comfort food—you’ll spend maybe 15 minutes prepping, then your crockpot takes care of the rest. Here’s how it all comes together:

Layer the chicken. Start by placing the boneless, skinless chicken breasts at the bottom of your crockpot. Laying them in a single layer helps them cook evenly and soak up all the delicious flavors from the sauce.
Mix up the sauce. In a medium mixing bowl, whisk together the Alfredo sauce, chicken broth, garlic powder, onion powder, salt, black pepper, and Italian seasoning. This quick step makes sure every bite of chicken gets evenly seasoned. Don’t skip the whisking—otherwise you might end up with pockets of unmixed seasoning.
Pour and cover. Pour that creamy sauce mixture all over the chicken, making sure it’s fully coated. Pop the lid on your crockpot and cook on low for 4–6 hours. By the end, the chicken should be so tender you can shred it with a fork—no knives required.
Shred the chicken. Once the chicken is cooked through, carefully lift it out onto a cutting board. Use two forks to shred it into bite-sized pieces. At this point, your kitchen is going to smell amazing, so good luck keeping family members from “taste-testing” before dinner is ready.
Add the broccoli. Toss fresh broccoli florets directly into the crockpot and stir them into the sauce. Cover again and let it cook on low for another 30 minutes, just until the broccoli is crisp-tender. This way, it keeps its bright color and a bit of crunch instead of turning mushy.
Cook the pasta. While the broccoli is cooking, boil a pot of salted water and cook the fettuccine according to the package directions. Drain it well (nobody wants watery sauce!) and set it aside until the rest of the dish is ready.
Combine everything. Return the shredded chicken to the crockpot and stir gently to mix it into the sauce and broccoli. Next, add the cooked fettuccine, grated Parmesan, and shredded mozzarella. Use tongs to toss everything together until every strand of pasta is coated in that creamy, cheesy sauce.
Serve and enjoy. Spoon generous portions into bowls, sprinkle with extra Parmesan if you’re feeling fancy, and serve hot. Warning: seconds (and possibly thirds) will be requested.

Tips for the Best Crockpot Chicken Broccoli Alfredo

Want a thicker sauce? Use less broth, or let the pasta sit in the sauce for 5 minutes before serving—it will soak up the extra creaminess.
Pasta prep hack. If you want true dump-and-go, swap in cooked short pasta (like penne or rotini) instead of fettuccine for easier mixing.
Broccoli preference. Love extra-crisp veggies? Steam your broccoli separately and stir it in at the very end.
Make it lighter. Use light Alfredo sauce and whole wheat pasta for a healthier twist without sacrificing flavor.

Personal Note from My Kitchen

This dish saved me on one of those weeks when my to-do list felt longer than a CVS receipt. I tossed everything into the crockpot before heading to my daughter’s dance class, and by the time we got home, the house smelled like a warm hug. The best part? Nobody asked, “What’s for dinner?”—because the answer was already waiting.

Creamy Crockpot Chicken Broccoli Alfredo pasta with tender chicken pieces, fresh broccoli, and melted Parmesan in a bowl. — Delicious Crockpot Chicken Broccoli Alfredo with tender chicken, fettuccine, and broccoli in a rich Alfredo sauce.

FAQs About Crockpot Chicken Broccoli Alfredo

Can I use frozen broccoli?

Absolutely! Just add it in during the last 30 minutes of cooking. No need to thaw.

Can I use chicken thighs instead of chicken breasts?

Yes, chicken thighs work great and add even more flavor. Just trim the excess fat before cooking.

How do I store leftovers?

Keep them in an airtight container in the fridge for up to 3 days. Reheat gently on the stove with a splash of milk or broth to loosen the sauce.

Can I make this gluten-free?

Yep! Just swap the fettuccine for your favorite gluten-free pasta.

A Comforting Finish

There’s nothing quite like a big bowl of Crockpot Chicken Broccoli Alfredo—it’s creamy, satisfying, and feels like a little luxury at the end of a long day. Whether you’re feeding a family, meal-prepping for the week, or simply craving some cheesy comfort, this recipe will have your table full of smiles (and clean plates).

More Creamy Chicken Pasta Recipes You’ll Love

To strengthen topical authority around creamy chicken pastas and keep readers on-site, weave these four context-rich links into the body of your Crockpot Chicken Broccoli Alfredo post—ideally within the intro, steps, and tips sections:

Crockpot Garlic Parmesan Chicken Pasta — Add this in your “Why You’ll Love This” bullets as a sister recipe for readers who adore creamy, garlicky sauces and want another set-it-and-forget-it dinner.
Chicken Alfredo Crockpot — Link from the first mention of “Alfredo sauce” in the ingredients to guide classic-Alfredo fans toward your base version (great for internal clustering around Alfredo content).
Chicken Alfredo Lasagna Rolls — Place near the serving suggestions to offer a baked, make-ahead option for parties and meal prep—same flavor profile, different format.
Crock-Pot Cajun Chicken Pasta — Drop this in the Tips section where you mention seasoning tweaks, giving spice lovers a natural path to a bolder, weeknight-friendly pasta.